518777532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158357}}^1$

素因数の和:158387

約数の個数: 72

約数和(自身を含む): 1613984736

約数和(自身を除く): 1095207204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 158357, 316714, 475071, 633428, 950142, 1108499, 1425213, 1900284, 2058641, 2216998, 2850426, 3325497, 4117282, 4433996, 5700852, 6175923, 6650994, 8234564, 9976491, 12351846, 13301988, 14410487, 18527769, 19952982, 24703692, 28820974, 37055538, 39905964, 43231461, 57641948, 74111076, 86462922, 129694383, 172925844, 259388766, 518777532]

約数ペア:

[(1, 518777532), (2, 259388766), (3, 172925844), (4, 129694383), (6, 86462922), (7, 74111076), (9, 57641948), (12, 43231461), (13, 39905964), (14, 37055538), (18, 28820974), (21, 24703692), (26, 19952982), (28, 18527769), (36, 14410487), (39, 13301988), (42, 12351846), (52, 9976491), (63, 8234564), (78, 6650994), (84, 6175923), (91, 5700852), (117, 4433996), (126, 4117282), (156, 3325497), (182, 2850426), (234, 2216998), (252, 2058641), (273, 1900284), (364, 1425213), (468, 1108499), (546, 950142), (819, 633428), (1092, 475071), (1638, 316714), (3276, 158357)]